That's a fantastic question! As someone who's spent considerable time evaluating garden and patio layouts, I can tell you that curved outdoor benches are often *more* space-efficient than they appear. Their secret lies in their intelligent design.
Firstly, they excel in utilizing awkward or "dead" corners. A straight bench placed in a corner leaves empty, unusable triangular gaps on either side. A curved bench, however, can hug that corner perfectly, transforming wasted space into functional seating. This makes them ideal for compact patios, cozy garden nooks, or around the base of a tree.
Secondly, their flowing shape naturally encourages social interaction by placing people slightly facing each other, which often means you can fit more people comfortably in a conversational cluster than on a straight line of seating. The efficiency isn't just about physical footprint; it's about social space, too.
However, the key is placement. Against a wall, fence, or landscaping feature, they are champions of space-saving. Freestanding in an open area, their efficiency depends on the overall flow of the space. Their convex back can sometimes make them less efficient for lining pathways compared to a straight bench.
So, to answer your question directly: Yes, curved outdoor benches are highly space-efficient, particularly in corner applications or areas where you want to define a cozy, intimate zone. They offer a smart blend of form and function, turning potential wasted space into a beautiful and inviting seating area. For maximizing seating in a limited area, they are an excellent and stylish choice.